43 lines
927 B
SYSTEMD
43 lines
927 B
SYSTEMD
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[Unit]
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Description=PostgreSQL database server
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After=network.target
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[Service]
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Type=notify
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TimeoutSec=120
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User=postgres
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Group=postgres
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Environment=PGROOT=/var/lib/pgsql
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SyslogIdentifier=postgres
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PIDFile=/var/lib/pgsql/data/postmaster.pid
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RuntimeDirectory=postgresql
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RuntimeDirectoryMode=755
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ExecStart=/usr/bin/postgres -D ${PGROOT}/data
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ExecReload=/bin/kill -HUP ${MAINPID}
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KillMode=mixed
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KillSignal=SIGINT
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# Due to PostgreSQL's use of shared memory, OOM killer is often overzealous in
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# killing Postgres, so adjust it downward
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OOMScoreAdjust=-200
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# Additional security-related features
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PrivateTmp=true
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ProtectHome=true
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ProtectSystem=full
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NoNewPrivileges=true
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ProtectControlGroups=true
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ProtectKernelModules=true
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ProtectKernelTunables=true
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PrivateDevices=true
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RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
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RestrictNamespaces=true
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RestrictRealtime=true
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SystemCallArchitectures=native
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[Install]
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WantedBy=multi-user.target
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